CN108332599A - A kind of Efficient high-temperature ventilation heat exchange device - Google Patents
A kind of Efficient high-temperature ventilation heat exchange device Download PDFInfo
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- CN108332599A CN108332599A CN201710038444.8A CN201710038444A CN108332599A CN 108332599 A CN108332599 A CN 108332599A CN 201710038444 A CN201710038444 A CN 201710038444A CN 108332599 A CN108332599 A CN 108332599A
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- heat exchange
- ventilation heat
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- plate body
- ventilation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/12—Elements constructed in the shape of a hollow panel, e.g. with channels
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
A kind of Efficient high-temperature ventilation heat exchange device, including ventilation heat exchange plate, the ventilation heat exchange plate is cored slab, the partition board of band gap is equipped in the ventilation heat exchange plate, ventilation heat exchange plate is divided into independent first plate body and second plate body two parts, multiple separation muscle are equipped in the cavity of first plate body and the second plate body, cavity is separated into multiple air ducts, every separation muscle positioned at the first plate body, second plate body one end is equipped with multiple ventilation holes so that the U-shaped path profile of gas flow in the first plate body and the second plate body.The present invention can greatly shorten cooling time under conditions of with original ventilation heat exchange plate equal volume, improve cooling effect, and more uniform temperature, thermally expand small；Under conditions of cooling effect same with original ventilation heat exchange plate, than the volume that original ventilation heat exchange plate reduces half, raw material are greatlyd save；Make the cooling used time, the first plate body and the second plate body work independently；It holds and burns pressure-bearing used time collective effect, improve integrally-built intensity.
Description
Technical field
The present invention relates to ventilation heat exchange technical field, especially a kind of Efficient high-temperature ventilation heat exchange device.
Background technology
Present ventilation heat exchange plate is typically cooling by outside, but external cooling can lower cooling velocity significantly, cooling
Effect is poor.Also occurs the inner-cooled structure of ventilation heat exchange plate in the prior art.For example, opening up multiple wind in ventilation heat exchange plate
Road is entered the wind from the one end in air duct, and from another air duct outlet air, however this structure can to connect longer ventilation in air duct
Pipe, significantly waste ventilation tube material, and cooling velocity is slow, cooling effect is poor.In addition, existing ventilation heat exchange plate intensity is low, no
It can be held used in height and burn pressure-bearing occasion, poor universality.
Invention content
A kind of intensity height is provided the purpose of the present invention is overcoming the above-mentioned insufficient of the prior art, high temperature resistant, cooling velocity
Soon, the Efficient high-temperature ventilation heat exchange device of good cooling results.
The technical scheme is that：A kind of Efficient high-temperature ventilation heat exchange device, including ventilation heat exchange plate, the ventilation are changed
Hot plate is cored slab, and the partition board of band gap is equipped in the ventilation heat exchange plate, ventilation heat exchange plate is divided into independent first plate body
With second plate body two parts, it is equipped with multiple separation muscle in the cavity of the first plate body and the second plate body, cavity is separated into multiple
The side in air duct, every separation muscle is equipped with multiple ventilation holes so that the gas flow in the first plate body and the second plate body is U-shaped
Path profile.
Advantages of the present invention is：
（1）By the way that ventilation heat exchange plate is divided into independent two parts, i.e. the first plate body and the second plate body independently exchange heat ventilation, mutually not
It influences, under conditions of with original ventilation heat exchange plate equal volume, cooling time can be greatly shortened, improve cooling effect, and
More uniform temperature thermally expands small；Under conditions of cooling effect same with original ventilation heat exchange plate, than original ventilation heat exchange plate
The volume for reducing half, greatlys save raw material, reduces cost；
（2）Make the cooling used time, the first plate body and the second plate body work independently；It holds and burns pressure-bearing used time, the first plate body and the second plate
Body is combined into one, collective effect, improves integrally-built intensity；
（3）Ventilation heat exchange plate is designed as cavity structure, the lightweight of ventilation heat exchange plate can be improved；
（4）Side by separating muscle at every opens up multiple ventilation holes, rather than opens up ventilation hole on whole separation muscle,
The gas in every air duct can be allowed to be aerated cooling according to the arrangement of ventilation hole, flowed into from air duct, from another
The outflow of air duct；
（5）By being arranged to U-shaped distribution so that gas is flowed into from an air duct, and the path flowed out from another air duct is U-shaped,
In such manner, it is possible to improve the uniformity of temperature, and then reduce the coefficient of thermal expansion of ventilation heat exchange plate；
（6）The structure of the present invention can flow into other any one without the specific U-shaped path size of limitation, the gas in every air duct
Air duct, as long as the path of air inlet and the outlet is U-shaped, overall construction design is simple, and cooling velocity is fast.
Further, the trapezoidal distribution of arrangement of the ventilation hole of first plate body and the second plate body so that be located at the
The ventilation hole number separated on muscle at one plate body and the second plate body edge is less than the ventilation hole number separated on muscle positioned at middle part.
The present invention is preferably in that isosceles trapezoid is distributed, because ventilation heat exchange plate is after the heating, the temperature of the temperature of edge than middle part
It is low, therefore, when being aerated cooling to ventilation heat exchange plate, it is designed to the structure of isosceles trapezoid so that the gas of edge exists
The path flowed in air duct is longer than the flow path in middle part air duct, i.e. the gas flow rates of edge are slower than the flowing of center
Speed, in this way, within same cooling time, the temperature of ventilation heat exchange plate edge can significantly be carried with the temperature close at middle part
The uniformity of high-temperature, and then the coefficient of thermal expansion of ventilation heat exchange plate is reduced, improve the service life of ventilation heat exchange plate.
Further, the ventilation heat exchange plate is one piece of hollow non-metal board.
Further, the ventilation heat exchange plate is made of at least two pieces hollow non-metal board connections, is adopted between non-metal board
Use soldering connection.
Further, the ventilation heat exchange plate is by least two pieces of hollow non-metal boards and the gold being located between non-metal board
Belong to layer composition, the metal layer is penetrated into the body hole of non-metal board after fusing, is integrally fixed with two pieces of non-metal boards.
By the sandwiched metal layer between non-metal board, strength and stiffness can be formed under using material less, light
Greatly, high temperature resistant, the entirety of good heat-insulation effect greatly improve the integral strength of structure, and low to the susceptibility of environmental change, will not
It is influenced by environment.
Connection structure between non-metal board can be：One of non-metal board joint in two pieces of non-metal boards is set
There is step so that two pieces of non-metal boards are adapted connection in joint；Since metal layer is located in the step of two pieces of non-metal boards
It is between face, i.e., L-shaped, it can preferably connect two pieces of non-metal boards so that it not will produce loosening after two pieces of non-metal board connections,
Improve the support strength of joint.
Connection structure between non-metal board can also be：The joint of two pieces of non-metal boards is plane；In such manner, it is possible to subtract
Few processing cost and processing intensity.
Further, the material of the metal layer is stainless steel, copper, titanium, nickel or alloy.Metal layer selects dystectic metal
Material so that the three-layer composite board of formation can be used under hot environment, i.e., under high temperature environment operation when, will not make metal layer
The phenomenon that generating fusing and plate body caused to loosen, it is applied widely, and the integral strength of structure can be greatly improved.
Further, the non-metal board can be but not limited to carbon fiber reinforced carbon matrix composite panel, carborundum plate, just
Beautiful plate or pressboard.The present invention is preferably carbon fiber reinforced carbon matrix composite panel, since carbon fiber reinforced carbon matrix is compound
Plate of material has many advantages, such as that high temperature resistant, rapid heat dissipation, linear expansion coefficient are low, intensity is high, corrosion-resistant and light weight；In addition, carbon fiber
Enhance C-base composte material plate be easy molding, it is easy to process and at low cost, although corundum plate also can high temperature resistant, be not easy to
Molding.
Further, the bottom of the ventilation heat exchange plate is equipped with perpendicular to the reinforcing rib for separating muscle direction.By being changed in ventilation
Reinforcing rib is arranged in the bottom of hot plate, can reinforce the bonding strength of non-metal board junction so that the connection of adjacent non-metal board
Place is not easily broken, especially suitable for operation under high temperature, high intensity environment.
Further, ventilation heat exchange plate is connect by multiple spot bearing with external skeletal.
Further, the reinforcing rib can be but not limited to lath, L-type, T-type or U-shaped structure.
Further, the reinforcing rib is connected and fixed by soldering and/or bolt with ventilation heat exchange plate.Pass through soldering or bolt
The bonding strength of composite construction can be improved, and it is better with the combination of bolt to be brazed.
Further, the ventilation heat exchange plate is aerated heat exchange in the case where vacuumizing environment, and protection gas is passed through in the air duct
Body.Due to being cooled down to the ventilation heat exchange plate under hot environment, if being passed through air, the material of ventilation heat exchange plate is easy hair
Raw oxidation reaction, therefore cooling will carry out under vacuum conditions, be passed through protective gas, can both reach cooling effect, can also keep away
Exempt from ventilation heat exchange plate and oxidation reaction occurs.Protective gas can be but not limited to nitrogen, rare gas, ammonia etc..
Further, ventilation shaft is penetrated in the ventilation hole of first plate body and the second plate body so that ventilation heat exchange plate
Interior gas
Body flow direction is in fixed U-shaped distribution.By the way that ventilation shaft is arranged, the gas flow path in ventilation heat exchange plate is enabled to
It is fixed, it can find out and improve the optimal path of temperature uniformity the position of ventilation shaft is arranged, such as each adjacent two wind
A piece ventilation shaft is set in road；Or a ventilation shaft is set in spaced each two air duct.
Further, the ventilation shaft between soldering and/or bolt and air duct by being connected and fixed.By soldering and/or
Bolt connects
Connecing can ensure that ventilation shaft not will produce gas leakage, improve leakproofness.
Further, the middle part of the ventilation heat exchange plate is equipped with the partition board for the band gap laterally or longitudinally arranged.Wherein,
Longitudinal direction refers to the side for being parallel to ventilation heat exchange plate short side direction, refers to laterally that for being parallel to ventilation heat exchange plate long side direction
On one side.
Further, ventilation heat exchange plate heatproof >=1200 DEG C.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1；
Fig. 2 is the front view of embodiment illustrated in fig. 11；
Fig. 3 is the structural schematic diagram of the embodiment of the present invention 2；
Fig. 4 is the structural schematic diagram of the embodiment of the present invention 3.
Specific implementation mode
The present invention is described in further details below with reference to Figure of description and specific embodiment.
Embodiment 1
As depicted in figs. 1 and 2：A kind of Efficient high-temperature ventilation heat exchange device, including ventilation heat exchange plate 1, ventilation heat exchange plate 1 are hollow
Plate, the middle part of ventilation heat exchange plate 1 are equipped with the partition board 9 of longitudinally disposed band gap, ventilation heat exchange plate 1 are divided into independent first plate
Multiple separation muscle 2 are equipped in the cavity of 12 two parts of body 11 and the second plate body, the first plate body 11 and the second plate body 12, by cavity
Multiple air ducts 3 are separated into, every close to 9 side of partition board separates muscle 2 equipped with multiple ventilation holes 4 so that 11 He of the first plate body
The U-shaped path profile of gas flow in second plate body 12.
Specifically, ventilation heat exchange plate 1 is aerated heat exchange in the case where vacuumizing environment, and nitrogen is passed through in air duct 3.Ventilation heat exchange
The left and right ends of plate 1 are unclosed so that left and right ends are divulged information, and nitrogen enters from the left end of the first plate body 11, left through partition board 9
It turns back under the blocking of partition board 9 after the ventilation hole 4 of side, forms U-shaped path；Or from the right end of the second plate body 12 enter, through every
It turns back under the blocking of partition board 9 after the ventilation hole 4 on 8 right side of plate, forms U-shaped path.
The arrangement of ventilation hole 4 is distributed in isosceles trapezoid, that is, is located at the ventilation separated on muscle at 1 edge of ventilation heat exchange plate
Hole number is less than the ventilation hole number separated on muscle being located in the middle part of ventilation heat exchange plate, and the ventilation hole number from edge to middle part
It is incremented by, and the ventilation hole number separated on muscle positioned at that intermediate part is identical.And first plate body 11 and the second plate body 12
Ventilation hole is symmetrical along partition board 9.
Ventilation heat exchange plate 1 passes through 51 soldering connection of solder by two pieces of hollow carbon fiber reinforced carbon matrix composite panels 5；Pricker
Material 51 is using copper-based.The present embodiment is in partition board, separates muscle, ventilation hole after processing is completed, is finally increasing two blocks of carbon fibers
Strong C-base composte material 5 soldering connections of plate are integral.
The bottom of ventilation heat exchange plate 1 is equipped with perpendicular to seven pieces of reinforcing ribs 6 for separating 2 direction of muscle, since two blocks of carbon fibers increase
The lap-joint of strong C-base composte material plate 5 is easy bending under high-strength working, therefore reinforcing rib 6 is added and improves stability.This
In embodiment, reinforcing rib 6 can be lath, L-type, T-type, U-shaped structure or the combination between them.Reinforcing rib 6 by soldering and
Bolt is connected and fixed with ventilation heat exchange plate 1.
Ventilation heat exchange plate 1 is connect by multiple spot bearing 7 with external skeletal 8.Multiple spot bearing 7 and reinforcing rib 6, ventilation heat exchange plate
It is fixedly connected between 1.In the present embodiment, multiple spot bearing 7 is connected on reinforcing rib 6 separately, three are connected at each reinforcing rib 6
Multiple spot bearing.Multiple spot bearing 7 is equipped with the mounting plate 71 being connect with external skeletal 8.
The operation principle of the present embodiment is：When the first plate body 11 to ventilation heat exchange plate 1 cools down, from ventilation heat exchange
For the left air path of plate into nitrogen, the air-flow in each air duct 3 enters the right side in other air ducts through the ventilation hole 4 on the right side of the air duct, then
It is sent out from the left side in other air ducts.When the second plate body 12 to ventilation heat exchange plate 1 cools down, from the right side of ventilation heat exchange plate 1
Into nitrogen, the air-flow in each air duct enters the left side in other air ducts through the ventilation hole 4 on the left of the air duct in crosswind road, then from other wind
It sends out on the right side in road.
The present embodiment can be individually cooling to the first plate body 11 and the second plate body 12；And hold and burn the pressure-bearing used time, it can make jointly
With improving integrally-built intensity.
Embodiment 2
As shown in Figure 3：With embodiment 1 difference lies in：A kind of Efficient high-temperature ventilation heat exchange device, including ventilation heat exchange plate 1',
Ventilation heat exchange plate 1' is cored slab, and the middle part of ventilation heat exchange plate 1' is equipped with the partition board 9' for the band gap being laterally arranged, ventilation is changed
Hot plate 1' is divided into independent first plate body 11' and second plate body 12' two parts, the cavity of the first plate body 11' and the second plate body 12'
The multiple separation muscle 2's parallel with partition board 9' are inside equipped with, cavity is separated into multiple air duct 3', the first plate body 11' and the second plate
The left end of body 12' is all closed, and every left side for separating muscle 2' is equipped with multiple ventilation hole 4', and nitrogen is from the first plate body 11' or second
The right end of plate body 12' enters, and the setting of ventilation hole 4' is so that the gas flow in the first plate body 11' and the second plate body 12' is in U
Type path profile.
The arrangement of ventilation hole 4' is distributed in isosceles trapezoid, that is, it is logical on muscle to be located at separating for the edges ventilation heat exchange plate 1'
Air holes quantity is less than the ventilation hole number separated on muscle being located in the middle part of ventilation heat exchange plate, and the ventilation hole count from edge to middle part
Amount is incremented by, and the ventilation hole number separated on muscle positioned at that intermediate part is identical.And first plate body 11' and the second plate body
The arrangement mode of the ventilation hole of 12' is identical.
The operation principle of the present embodiment is：When the first plate body 11 ' to ventilation heat exchange plate 1' cools down, from the first plate
For the right air path of body 11' into nitrogen, the air-flow of each air duct 3' enters the left side in other air ducts through the ventilation hole 4' on the left of the air duct
Side, then sent out from the right side in other air ducts.When the second plate body 12' to ventilation heat exchange plate 1' is cooled down, from the second plate body
For the right air path of 12' into nitrogen, the air-flow of each air duct 3' enters the left side in other air ducts through the ventilation hole 4' on the left of the air duct,
It is sent out again from the right side in other air ducts.
Other structures are the same as embodiment 1.
Embodiment 3
As shown in Figure 4：The difference from example 2 is that：Every point in first plate body 11 " left end closing, the first plate body 11 "
The right end that the left side of muscle is equipped with multiple ventilation holes 4 ", nitrogen from the first plate body 11 " enters, ventilation hole 4 " setting make first
" the interior U-shaped path profile of gas flow of plate body 11.
The right side of every separation muscle in second plate body 12 " right end closing, the second plate body 12 " is equipped with multiple ventilation holes
4 ", nitrogen is from the second plate body 12 " left end enter, the gas flow in ventilation hole 4 " setting make the second plate body 12 " is in U
Type path profile.
That is the air flow direction of the first plate body 11 " with the second plate body 12 " is opposite.
Other structures are the same as embodiment 2.
Embodiment 4
Difference lies in penetrate ventilation shaft so that gas stream in the first plate body and the second plate body ventilation hole with embodiment 1/2/3
To
In fixed U-shaped path profile.In first plate body and the second plate body, a ventilation duct is connected in each adjacent two air duct
Road, ventilation shaft between soldering and bolt and air duct by being fixedly connected.
The operation principle of the present embodiment is：When the first plate body to ventilation heat exchange plate is aerated cooling, changed from ventilation
Enter and the ventilation shaft phase through the ventilation shaft of the air duct other side into nitrogen, the air-flow in each air duct on the left of the air duct of hot plate
The side in adjacent air duct even, then sent out from the other side in the air duct；The principle of second plate body is identical as the first plate body；So follow
Ring so that ventilation heat exchange plate fast cooling.
Other structures are the same as embodiment 1/2/3.
Embodiment 5
Difference lies in logical every being penetrated in the ventilation hole between five channels in the first plate body and the second plate body with embodiment 4
Wind pipeline, i.e., first separates muscle and the six roots of sensation and separates and connect ventilation shaft between the ventilation hole of muscle, and second separates muscle and the
Ventilation shaft is connected between the ventilation hole of seven separation muscle, and so on.
Other structures are the same as embodiment 4.
Embodiment 6
Difference lies in wherein one in two pieces of carbon fiber reinforced carbon matrix composite panels of the present embodiment with embodiment 1/2/3
Block carbon fiber reinforced carbon matrix composite material plate connector is equipped with step, and contact cross-section is L-shaped so that and stainless steel substrates are also L-shaped,
Two pieces of carbon fiber reinforced carbon matrix composite panels are adapted connection in joint.
The other the same as in Example 1/2/3.
Be due to the structure of 4 ~ embodiment of embodiment 6 it will be appreciated by those skilled in the art that, not again with other attached
Figure is indicated.
In short, the present invention has the following advantages：
（1）By the way that ventilation heat exchange plate is divided into independent two parts, so that two parts is independently exchanged heat ventilation, be independent of each other, with original
Under conditions of having ventilation heat exchange plate equal volume, cooling time can be greatly shortened, improves cooling effect, and more uniform temperature,
It thermally expands small；Under conditions of cooling effect same with original ventilation heat exchange plate, half is reduced than original ventilation heat exchange plate
Volume greatlys save raw material, reduces cost；In addition, making the cooling used time, work independently per part；It holds and burns the pressure-bearing used time, it can
Collective effect improves integrally-built intensity.
（2）The arrangement of ventilation hole can further increase the uniformity of temperature, reduce the thermal expansion of ventilation heat exchange plate
Coefficient improves the service life of ventilation heat exchange plate；
（3）By the junction sandwiched metal layer in two pieces of non-metal boards, intensity can be formed under using material less, light
With rigidity is big, high temperature resistant, the entirety of good heat-insulation effect, greatly improve the integral strength of ventilation heat exchange plate, and to environmental change
Susceptibility is low, will not be influenced by environment, and heat safe purpose is reached.
It these are only the preferred embodiment of the present invention, be not intended to restrict the invention, it is clear that those skilled in the art can
To carry out various changes, modification without departing from the spirit and scope of the present invention to the present invention.If these modifications to the present invention
Within the scope of the claims of the present invention and its equivalent technology with modification, it all belongs to the scope of protection of the present invention.
Claims (10)
1. a kind of Efficient high-temperature ventilation heat exchange device, which is characterized in that including ventilation heat exchange plate, the ventilation heat exchange plate is hollow
Plate, the interior partition board for being equipped with band gap of the ventilation heat exchange plate, is divided into independent first plate body and the second plate body by ventilation heat exchange plate
It is equipped with multiple separation muscle in the cavity of two parts, the first plate body and the second plate body, cavity is separated into multiple air ducts, every is divided
The side of muscle is equipped with multiple ventilation holes so that the U-shaped path profile of gas flow in the first plate body and the second plate body.
2. Efficient high-temperature ventilation heat exchange device according to claim 1, which is characterized in that first plate body and the second plate body
Ventilation hole the trapezoidal distribution of arrangement so that be located at the ventilation hole separated on muscle at the first plate body and the second plate body edge
Quantity is less than the ventilation hole number separated on muscle positioned at middle part.
3. Efficient high-temperature ventilation heat exchange device according to claim 1, which is characterized in that the ventilation heat exchange plate is one piece of sky
The non-metal board of the heart；Or the ventilation heat exchange plate is made of at least two pieces hollow non-metal board connections, between non-metal board
Using soldering connection；Or the ventilation heat exchange plate by least two pieces of hollow non-metal boards and is located between non-metal board
Metal layer forms, and the metal layer is penetrated into after fusing in the body hole of non-metal board, and one is fixed into two pieces of non-metal boards
Body；Or the material of the metal layer is stainless steel, copper, titanium, nickel or alloy；Or the non-metal board is carbon-fiber reinforced carbon
Matrix composite sheet, carborundum plate, corundum plate or pressboard.
4. according to claims 1 or 2 or the 3 Efficient high-temperature ventilation heat exchange devices, which is characterized in that the ventilation heat exchange plate
Bottom is equipped with perpendicular to the reinforcing rib for separating muscle direction.
5. according to claims 1 or 2 or the 3 Efficient high-temperature ventilation heat exchange devices, which is characterized in that ventilation heat exchange plate passes through more
Point bearing is connect with external skeletal.
6. Efficient high-temperature ventilation heat exchange device according to claim 4, which is characterized in that the reinforcing rib is lath, L-type, T
Type or U-shaped structure；Or the reinforcing rib is connected and fixed by soldering and/or bolt with ventilation heat exchange plate.
7. according to claims 1 or 2 or the 3 Efficient high-temperature ventilation heat exchange devices, which is characterized in that the ventilation heat exchange plate exists
It vacuumizes and is aerated heat exchange under environment, protective gas is passed through in the air duct.
8. according to claims 1 or 2 or the 3 Efficient high-temperature ventilation heat exchange devices, which is characterized in that first plate body and
Ventilation shaft is penetrated in the ventilation hole of two plate bodys so that the gas flow in ventilation heat exchange plate is in fixed U-shaped distribution.
9. Efficient high-temperature ventilation heat exchange device according to claim 8, which is characterized in that the ventilation shaft passes through soldering
And/or it is connected and fixed between bolt and air duct.
10. according to claims 1 or 2 or the 3 Efficient high-temperature ventilation heat exchange devices, which is characterized in that the ventilation heat exchange plate
Middle part be equipped with the partition board of the band gap laterally or longitudinally arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710038444.8A CN108332599A (en) | 2017-01-19 | 2017-01-19 | A kind of Efficient high-temperature ventilation heat exchange device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710038444.8A CN108332599A (en) | 2017-01-19 | 2017-01-19 | A kind of Efficient high-temperature ventilation heat exchange device |
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| Publication Number | Publication Date |
|---|---|
| CN108332599A true CN108332599A (en) | 2018-07-27 |
Family
ID=62921865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710038444.8A Pending CN108332599A (en) | 2017-01-19 | 2017-01-19 | A kind of Efficient high-temperature ventilation heat exchange device |
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| CN203561248U (en) * | 2013-11-11 | 2014-04-23 | 鞍山市东大节能设备有限公司 | Protective gas-water heat exchanger |
| CN204887836U (en) * | 2015-07-14 | 2015-12-16 | 上海无线电设备研究所 | Machine case heat radiation structure |
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2017
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3220472A (en) * | 1961-04-13 | 1965-11-30 | Dean Products Inc | Heat exchange panel and method of making same |
| DE3129407A1 (en) * | 1981-07-25 | 1983-02-10 | Hans-Gottfried 4799 Borchen Bruckschen | Floor-heating system |
| FR2604246B1 (en) * | 1986-09-19 | 1989-07-13 | Commissariat Energie Atomique | MODULAR HEAT EXCHANGER. |
| CN1636126A (en) * | 2002-02-19 | 2005-07-06 | 德纳加拿大公司 | Thin fin type heat exchanger |
| KR20030086956A (en) * | 2003-10-06 | 2003-11-12 | 이성우 | Slim Heat Exchanger and Manufacturing Method Thereof |
| CN103003018A (en) * | 2010-03-16 | 2013-03-27 | 法国原子能及替代能源委员会 | Method of joining parts made of SiC-based materials by non-reactive brazing with addition of a reinforcement, brazing compositions and joint and assembly that are obtained by such a method |
| CN103477179A (en) * | 2010-12-09 | 2013-12-25 | 埃赛力达技术埃尔科斯有限责任公司 | Homogeneous liquid cooling of LED array |
| CN103568396A (en) * | 2012-08-02 | 2014-02-12 | 上海杰事杰新材料(集团)股份有限公司 | Light-weight and high-strength thermoplastic composite material sandwich board and production method thereof |
| CN203561248U (en) * | 2013-11-11 | 2014-04-23 | 鞍山市东大节能设备有限公司 | Protective gas-water heat exchanger |
| CN204887836U (en) * | 2015-07-14 | 2015-12-16 | 上海无线电设备研究所 | Machine case heat radiation structure |
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Application publication date: 20180727 |
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| RJ01 | Rejection of invention patent application after publication |